The Error Dump and Cleanup (BBORLEXT) interface exists to call WebSphere Application Server for z/OS in a recovery environment to allow it to request a dump and to clean up its resources.
Program requirements: This interface must be called from within a WebSphere Application Server for z/OS location service daemon, controller (region), or servant (region). There are no restrictions against in which recovery environment, such as an ESTAE or FRR routine, the caller must reside.
Interface: | BALR to BBORLEXT |
Address of routine: | (ECVT+'234'x)+'20'x |
Address mode: | AMODE 31, RMODE any |
State: | Allow problem program state, task mode |
Cross memory mode: | PASN=HASN=SASN (non-cross memory) |
Return codes: | No return codes |
Function: | Clean-up various WebSphere for z/OS resources and possibly issue an SVC dump for the current address space |
1 | Contains the address of the SDWA |
14 | Contains the return address |
15 | Contains the entry point address of BBORLEXT |
0-1 | Used as a work register by the system |
2-14 | Unchanged |
15 | Used as a work register by the system |
Example Here is an example of how to call this routine in assembler: LA 1,SDWA Load SDWA@ in Reg 1 L 15,(0,16) Load CVT address L 15,140(,15) Load ECVT address L 15,564(,15) Load address of z/OS structure L 15,32(,15) Load address of z/OS routine BALR 14,15 Invoke z/OS routine